package com.atguigu.gmall.service;

import com.atguigu.gmall.entity.ProductSalePropertyKey;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;

public interface SalePropertyKeyService extends IService<ProductSalePropertyKey> {
    /**
    *  根据产品id查询产品信息，再根据产品id和属性id，查询value，封装到key中
    *@returnType:
    *@param:
    */
    List<ProductSalePropertyKey> querySalePropertyByProductId(Long productId);
}
